private void DrawRectGizmos()
{
if (Event.current.type == EventType.Repaint)
{
var selectedSprite = skinningCache.selectedSprite;
var sprites = skinningCache.GetSprites();
var unselectedRectColor = new Color(1f, 1f, 1f, 0.5f);
foreach (var sprite in sprites)
{
var skeleton = skinningCache.GetEffectiveSkeleton(sprite);
Debug.Assert(skeleton != null);
if (skeleton.isPosePreview)
{
continue;
}
var color = unselectedRectColor;
if (sprite == selectedSprite)
{
color = DrawingUtility.kSpriteBorderColor;
}
if (skinningCache.mode == SkinningMode.Character &&
sprite != selectedSprite)
{
continue;
}
var matrix = sprite.GetLocalToWorldMatrixFromMode();
var rect = new Rect(matrix.MultiplyPoint3x4(Vector3.zero), sprite.textureRect.size);
DrawingUtility.BeginLines(color);
DrawingUtility.DrawBox(rect);
DrawingUtility.EndLines();
}
}
}
private void DrawSpriteMesh(SpriteCache sprite, float weightMapOpacity)
{
Debug.Assert(m_Material != null);
var meshPreview = sprite.GetMeshPreview();
var meshCache = sprite.GetMesh();
Debug.Assert(meshPreview != null);
if (meshPreview.mesh == null || meshPreview.mesh.vertexCount == 0)
{
DrawDefaultSpriteMesh(sprite);
}
else
{
m_Material.mainTexture = meshCache.textureDataProvider.texture;
m_Material.SetFloat("_Opacity", 1f);
m_Material.SetFloat("_VertexColorBlend", weightMapOpacity);
m_Material.color = Color.white;
DrawingUtility.DrawMesh(meshPreview.mesh, m_Material, sprite.GetLocalToWorldMatrixFromMode());
}
}
public void DrawVertexSelected(Vector2 position)
{
DrawingUtility.DrawGUIStyleCap(0, position, Quaternion.identity, 1f, styles.pointSelectedStyle);
}